001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/tags/2.1/src/org/deegree/model/csct/ct/MissingParameterException.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/exse/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 It has been implemented within SEAGIS - An OpenSource implementation of OpenGIS specification
012 (C) 2001, Institut de Recherche pour le D�veloppement (http://sourceforge.net/projects/seagis/)
013 SEAGIS Contacts: Surveillance de l'Environnement Assist�e par Satellite
014 Institut de Recherche pour le D�veloppement / US-Espace
015 mailto:seasnet@teledetection.fr
016
017
018 This library is free software; you can redistribute it and/or
019 modify it under the terms of the GNU Lesser General Public
020 License as published by the Free Software Foundation; either
021 version 2.1 of the License, or (at your option) any later version.
022
023 This library is distributed in the hope that it will be useful,
024 but WITHOUT ANY WARRANTY; without even the implied warranty of
025 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
026 Lesser General Public License for more details.
027
028 You should have received a copy of the GNU Lesser General Public
029 License along with this library; if not, write to the Free Software
030 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
031
032 Contact:
033
034 Andreas Poth
035 lat/lon GmbH
036 Aennchenstr. 19
037 53115 Bonn
038 Germany
039 E-Mail: poth@lat-lon.de
040
041 Klaus Greve
042 Department of Geography
043 University of Bonn
044 Meckenheimer Allee 166
045 53115 Bonn
046 Germany
047 E-Mail: klaus.greve@uni-bonn.de
048
049
050 ---------------------------------------------------------------------------*/
051 package org.deegree.model.csct.ct;
052
053 // Resources
054 import org.deegree.model.csct.resources.css.ResourceKeys;
055 import org.deegree.model.csct.resources.css.Resources;
056
057
058 /**
059 * Thrown when a parameter was missing.
060 * For example, this exception may be thrown when a map projection
061 * was requested but the "semi_major" parameter was not specified.
062 *
063 * @version 1.0
064 * @author Martin Desruisseaux
065 */
066 public class MissingParameterException extends RuntimeException
067 {
068 /**
069 * Serial number for interoperability with different versions.
070 */
071 private static final long serialVersionUID = 3365753083955970327L;
072
073 /**
074 * The missing parameter name.
075 */
076 private final String parameter;
077
078 /**
079 * Constructs an exception with the specified detail message.
080 *
081 * @param msg the detail message, or <code>null</code> to construct
082 * a default message from the missing parameter name.
083 * @param parameter The missing parameter name.
084 */
085 public MissingParameterException(final String msg, final String parameter)
086 {
087 super((msg!=null || parameter==null) ? msg : Resources.format(ResourceKeys.ERROR_MISSING_PARAMETER_$1, parameter));
088 this.parameter = parameter;
089 }
090
091 /**
092 * Returns the missing parameter name.
093 */
094 public String getMissingParameterName()
095 {return parameter;}
096 }